2280804894 has 24 divisors (see below), whose sum is σ = 4947374952. Its totient is φ = 759402000.

The previous prime is 2280804893. The next prime is 2280804899. The reversal of 2280804894 is 4984080822.

It is a happy number.

2280804894 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280804893) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55857 + ... + 87644.

It is an arithmetic number, because the mean of its divisors is an integer number (206140623).

Almost surely, 2^2280804894 is an apocalyptic number.

2280804894 is an abundant number, since it is smaller than the sum of its proper divisors (2666570058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2280804894 is a wasteful number, since it uses less digits than its factorization.

2280804894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144392 (or 144389 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The square root of 2280804894 is about 47757.7731264765. The cubic root of 2280804894 is about 1316.3237344213.

The spelling of 2280804894 in words is "two billion, two hundred eighty million, eight hundred four thousand, eight hundred ninety-four".